APA (7th ed.) Citation

König, K., & Hugo, M. (1992). 9 MM parabellum: A history of the world's 9MM pistols & ammunition. Schiffer Publishing Ltd..

Chicago Style (17th ed.) Citation

König, Klaus-Peter, and Martin Hugo. 9 MM Parabellum: A History of the World's 9MM Pistols & Ammunition. Atglen, PA: Schiffer Publishing Ltd., 1992.

MLA (9th ed.) Citation

König, Klaus-Peter, and Martin Hugo. 9 MM Parabellum: A History of the World's 9MM Pistols & Ammunition. Schiffer Publishing Ltd., 1992.